MagnaFlow 11 Buick Regal L4 (Excl. GS Model) Dual Split Rear Exit SS Cat-Back Performance Exhaust Programmers & Chips>Oxygen Sensors Hundreds of hours of prototyping

Hundreds of hours of prototyping

Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions

money-back guarantee -- not to mention the Air Lift reputation for great customer service and technical support

OE Replacement

875"PARTS INCLUDED-(1) Pro6 LED Light Bar-Deluxe Plug-N-Play Wiring Harness with 30 amp LED SwitchPERFORMANCE Gravity LED OPTICSPatented Gravity LED G6 optical inserts provide exceptional efficiency and light output

MagnaFlow 11 Buick Regal L4 (Excl. GS Model) Dual Split Rear Exit SS Cat-Back Performance Exhaust Programmers & Chips>Oxygen Sensors Hundreds of hours of prototypingThe MagnaFlow 2011 2017 Buick Regal Street Series Cat Back Performance Exhaust System 15498 brings out the personality of your 2. 0L 2011 2017 Buick Regal with our signature resonant, powerful engine tone and dyno proven performance. Thanks to its fast flowing, mandrel bent 2. 5in. main piping and 3 Straight Through mufflers ending in a Dual Split Rear exit with 3. 5 x 5. 5in. Polished Welded On Double Wall Straight Cut Rolled Edge tips, this Buick